X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Ftypecheck%2FTcHsSyn.lhs;h=4c76b428fcaf80de0fafbaca4aea4cecd675abe0;hb=25f84fa7e4b84c3db5ba745a7881c009b778e0b1;hp=acb3d2b82067bc398cfae4719dea9014555b1b0e;hpb=2eb04ca0f8d0ec72b417cddc60672c696b4a3daa;p=ghc-hetmet.git

diff --git a/compiler/typecheck/TcHsSyn.lhs b/compiler/typecheck/TcHsSyn.lhs
index acb3d2b..4c76b42 100644
--- a/compiler/typecheck/TcHsSyn.lhs
+++ b/compiler/typecheck/TcHsSyn.lhs
@@ -9,6 +9,13 @@ This module is an extension of @HsSyn@ syntax, for use in the type
 checker.
 
 \begin{code}
+{-# OPTIONS -w #-}
+-- The above warning supression flag is a temporary kludge.
+-- While working on this module you are encouraged to remove it and fix
+-- any warnings in the module. See
+--     http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
+-- for details
+
 module TcHsSyn (
 	mkHsConApp, mkHsDictLet, mkHsApp,
 	hsLitType, hsLPatType, hsPatType, 
@@ -642,7 +649,7 @@ zonkStmt env (BindStmt pat expr bind_op fail_op)
 zonkRecFields :: ZonkEnv -> HsRecordBinds TcId -> TcM (HsRecordBinds TcId)
 zonkRecFields env (HsRecFields flds dd)
   = do	{ flds' <- mappM zonk_rbind flds
-	; return (HsRecFields flds dd) }
+	; return (HsRecFields flds' dd) }
   where
     zonk_rbind fld
       = do { new_expr <- zonkLExpr env (hsRecFieldArg fld)